# RadioXtudy vs Dentfy

The clearest difference is update cadence: Dentfy at every 20 months against RadioXtudy's every 48 months. Dentfy also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RadioXtudy ships an update every 48 months, Dentfy every 20 months. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | RadioXtudy | Dentfy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 20 months** |
| Size | 50 MB | 9 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Victor Aquino Wanderley](https://appshunter.io/developer/1619784316) | [Felipe Yanikian](https://appshunter.io/developer/1679759893) |

## What reviewers say

### RadioXtudy

[App page](https://appshunter.io/ios/app/radioxtudy/id1619784314)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Dentfy

[App page](https://appshunter.io/ios/app/dentfy/id6446939876)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RadioXtudy free?

RadioXtudy is free to download, with no in-app purchases.

### Is Dentfy free?

Dentfy is free to download, with no in-app purchases.

### Do RadioXtudy or Dentfy have ads?

Neither RadioXtudy nor Dentfy shows ads.

### Which is updated more often, RadioXtudy or Dentfy?

RadioXtudy ships an update every 48 months, and Dentfy every 20 months. Most recently, RadioXtudy was updated on September 14, 2026 and Dentfy on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*